Mitsubishi Monitor Help!!!!!!!!!!!!

crazyracer

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Mitsubishi Monitor Help

I have collected games for a while ( but they all worked good ). Now I am trying my hand at fixing a couple. I got a Buggy Challenge game givin to me that has a monitor problem. The green pcb ( chassis ) that attaches to the picture tube was broke in half and the screen had no picture, I tried to glue and solder it back together but now I only have a thin line running vertical on the screen. Does anyone have any ideas on how to fix it or where I might find a new/used good chassis that I could get for it. It is a Mitsubishi 510UKB22 tube. Thanks for any help.
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Per my post almost a year ago...

Replacing the following fixed my vertical collapse issue:

- resistor R416 (22 ohm fusible, half watt)
- vertical output transistors Q401 & Q402 (type 2SD1138)
- C408 10uf 25V tantalum capacitor


I have (1) resistor and (1) tantalum capacitor left for any that are in need.


OH... and don't run the monitor with only the line, it can do a burn in super fast!
 
Last edited:
This is what mine looked like after a cap kit and replacing: resistor R416 (22 ohm fusible, half watt), vertical output transistors Q401 & Q402 (type 2SD1138), C408 10uf 25V tantalum capacitor

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